Sign holder



FIG. 1 is top, front, left-side perspective view of a sign holder,showing our new design in an environment of use;

FIG. 2 is a bottom, back, left-side perspective view thereof;

FIG. 3 is a top, back, right-side perspective view thereof;

FIG. 4 is a top, front, left-side perspective view thereof;

FIG. 5 is a bottom, back, left-side perspective view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a back elevational view thereof;

FIG. 10 is a left-side elevational view thereof; and,

FIG. 11 is a right-side elevational view thereof.

The broken lines in FIG. 1 shows portions of the sign holder and theenvironment, each of which form no part of the claimed design.

The broken lines in FIGS. 2-11 depict portions of the sign holder thatform no part of the claimed design.

CLAIM The ornamental design for a sign holder, as shown and described.